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The City of Portland, Oregon

Portland Water Bureau

From forest to faucet, we deliver the best drinking water in the world.

Customer Service: 503-823-7770


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Portland Water Bureau Cryptosporidium Updates Sign-Up

The Portland Water Bureau is in the process of constructing a new treatment facility that will remove Cryptosporidium from Bull Run drinking water. The new treatment facility will be completed by September, 2027. Until that time, customers and medical providers who wish to receive an e-mail notification when the Portland Water Bureau detects Cryptosporidium can enter their contact information below. This information will not be shared and will only be used to communicate about project developments and drinking water safety. You may opt out at anytime. Visit for more information on Cryptosporidium and Portland’s drinking water.

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